CN210157576U - Automatic electric tracing switch board of control by temperature change - Google Patents
Automatic electric tracing switch board of control by temperature change Download PDFInfo
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- CN210157576U CN210157576U CN201920890744.3U CN201920890744U CN210157576U CN 210157576 U CN210157576 U CN 210157576U CN 201920890744 U CN201920890744 U CN 201920890744U CN 210157576 U CN210157576 U CN 210157576U
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- heat dissipation
- heat
- dissipation device
- control cabinet
- pipeline
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- 238000001816 cooling Methods 0.000 claims abstract description 43
- 239000002826 coolant Substances 0.000 claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 claims description 76
- 238000009413 insulation Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an automatic electric heat tracing switch board of control by temperature change, including switch board body, cabinet door and radiator fan, the cabinet door is located the both sides of switch board body respectively with radiator fan, the inside of switch board body is close to radiator fan department and is provided with first heat abstractor, one side that radiator fan was kept away from to first heat abstractor is provided with the second heat abstractor who is used for installing electronic components. The utility model discloses in, adopted the mode that forced air cooling and coolant combine, only adopted radiator fan cooling to reduce the energy consumption in the low temperature stage, when the high temperature stage, adopt forced air cooling and coolant to launch simultaneously, coolant and radiator fan through the circulation flow take away the heat that electronic components produced on the second heat abstractor, the air that flows simultaneously can also cool down the cooling medium in the cavity on the first heat abstractor to guarantee efficient cooling.
Description
Technical Field
The utility model relates to an electric tracing switch board field especially relates to an automatic electric tracing switch board of control by temperature change.
Background
The electric heat tracing control cabinet is a temperature control corollary device which is specially designed for various electric heating systems such as electric heat tracing, an electric heater and the like and is manufactured, a plurality of highly integrated electronic components are arranged inside the control cabinet, the electronic components emit a large amount of heat in the continuous working process, the electric heat tracing control cabinet is in a remote regulation and control state for a long time and is unattended, therefore, once the internal temperature of the control cabinet is overhigh, timely remedial measures cannot be obtained in a short time, once a fault occurs, serious consequences can be brought, the existing air cooling heat dissipation is realized, the heat dissipation is slow only by means of a heat dissipation mode of taking away heat through air flow, the use requirement cannot be met, and the high-power heat dissipation fan cannot be used due to the size limitation of the cabinet body and the power consumption reason.
Therefore, it is necessary to design an automatic temperature control electric tracing control cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the electric tracing control cabinet with the automatic temperature control function aims to solve the problem that heat emitted in the working process of electronic components in the control cabinet is difficult to discharge in time.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic temperature control electric heat tracing control cabinet comprises a control cabinet body, a cabinet door and a heat dissipation fan, wherein the cabinet door and the heat dissipation fan are respectively positioned at two sides of the control cabinet body, a first heat dissipation device is arranged in the control cabinet body close to the heat dissipation fan, a second heat dissipation device used for mounting electronic components is arranged on one side of the first heat dissipation device far away from the heat dissipation fan, cavities used for filling cooling media are formed in the first heat dissipation device and the second heat dissipation device, the first heat dissipation device divides the inner side space of the control cabinet body into a first cold cavity and a second cold cavity, the upper portion of the first heat dissipation device is communicated with the top end of the second heat dissipation device through a first pipeline, the lower portion of the first heat dissipation device is communicated with the bottom end of the second heat dissipation device through a second pipeline, and a heat dissipation device used for realizing that the cooling media are communicated with the first pipeline, A driving device for circulating flow in the cavity and the second pipeline.
As a further description of the above technical solution:
the first heat dissipation device comprises a first cooling plate, a plurality of through holes are formed in the first cooling plate, and the through holes do not interfere with a cavity in the first cooling plate.
As a further description of the above technical solution:
the sum of the sectional areas of the through holes is smaller than the sectional area of the air outlet of the cooling fan.
As a further description of the above technical solution:
the second heat dissipation device comprises a second cooling plate, and a heat dissipation film is attached to one side, close to the cabinet door, of the second cooling plate.
As a further description of the above technical solution:
the driving device comprises a water pump arranged on the second pipeline.
As a further description of the above technical solution:
the driving device comprises a third pipeline and a fourth pipeline, the third pipeline is used for being communicated with the first heat dissipation device, the fourth pipeline is used for being communicated with the second heat dissipation device, and the third pipeline and the fourth pipeline are communicated with a heat preservation medium conveying pipe on the outer side of the conveying pipe.
As a further description of the above technical solution:
and a one-way valve is arranged at the joint of the third pipeline and the heat preservation medium conveying pipe.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, adopted the mode that forced air cooling and coolant combine, only adopted radiator fan cooling to reduce the energy consumption in the low temperature stage, when the high temperature stage, adopt forced air cooling and coolant to launch simultaneously, coolant and radiator fan through the circulation flow take away the heat that electronic components produced on the second heat abstractor, the air that flows simultaneously can also cool down the cooling medium in the cavity on the first heat abstractor to guarantee efficient cooling.
Drawings
FIG. 1 is a schematic structural view of an automatic temperature control electric heat tracing control cabinet according to the present invention;
FIG. 2 is a second schematic structural view of an automatic temperature control electric tracing control cabinet of the present invention;
fig. 3 is a side view of the first cooling plate in an automatic temperature controlled electric heat tracing control cabinet according to the present invention.
Illustration of the drawings:
1. a control cabinet body; 2. a cabinet door; 3. a heat radiation fan; 4. a first heat sink; 401. a first cooling plate; 402. a through hole; 5. a second heat sink; 501. a second cooling plate; 502. a heat dissipating film; 6. a cavity; 7. a first cold chamber; 8. a second cold chamber; 9. a first conduit; 10. a second conduit; 11. a water pump; 12. a third pipeline; 13. a fourth conduit; 14. a heat preservation medium conveying pipe; 15. a one-way valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic temperature control electric heat tracing control cabinet comprises a control cabinet body 1, a cabinet door 2 and a heat dissipation fan 3, wherein the cabinet door 2 and the heat dissipation fan 3 are respectively positioned at two sides of the control cabinet body 1, a first heat dissipation device 4 is arranged in the position, close to the heat dissipation fan 3, of the interior of the control cabinet body 1, a second heat dissipation device 5 used for mounting electronic components is arranged at one side, far away from the heat dissipation fan 3, of the first heat dissipation device 4, a cavity 6 used for filling cooling media is arranged in the first heat dissipation device 4 and the second heat dissipation device 5, the first heat dissipation device 4 divides the inner side space of the control cabinet body 1 into a first cold chamber 7 and a second cold chamber 8, the upper portion of the first heat dissipation device 4 is communicated with the top end of the second heat dissipation device 5 through a first pipeline 9, the lower portion of the first heat dissipation device 4 is communicated with the bottom end of the second heat dissipation device 5 through a second pipeline 10, and a first pipeline 9, and a second pipeline 9 used for realizing that the cooling, A driving device for circulating flow in the cavity 6 and the second pipeline 10.
Specifically, as shown in fig. 1 to 3, the first heat dissipation device 4 includes a first cooling plate 401, the first cooling plate 401 is provided with a plurality of through holes 402, the through holes 402 do not interfere with the cavity 6 inside the first cooling plate 401, and the first heat dissipation device 4 divides the inner space of the control cabinet body 1 into a first cold chamber 7 and a second cold chamber 8, and the heat dissipation fan 3 needs the air inside the control cabinet body 1 to flow to dissipate heat, so the through holes 402 can realize the air circulation between the first cold chamber 7 and the second cold chamber 8.
Specifically, as shown in fig. 1 to 3, the sum of the cross-sectional areas of the through holes 402 is smaller than the cross-sectional area of the air outlet of the cooling fan 3, and the electronic component is mounted on the second heat dissipation device 5, so that the cooling medium inside the cavity 6 on the second heat dissipation device 5 can directly absorb the heat dissipated from the electronic component, the heat absorption speed is faster than that of air cooling, in order to avoid the temperature rise after the cooling medium absorbs heat and reduce the heat absorption efficiency, the cooling medium can circularly flow in the first pipeline 9, the cavity 6 and the second pipeline 10 under the action of the driving device, the cooling medium flows into the cavity 6 on the first heat dissipation device 4, and because the sum of the cross-sectional areas of the through holes 402 is smaller than the cross-sectional area of the air outlet of the cooling fan 3, the air output of the cooling fan 3 is larger than the sum of the air output of the through holes 402, so that the flow speed of the air passing through the through holes 402 is, the moisture in the air located near the through hole 402 is quickly lost, resulting in a temperature decrease on the first heat sink 4, thereby taking away heat on the cooling medium, and when the cooling medium again flows into the cavity 6 on the second heat sink 5, it is restored to a low temperature state, thereby ensuring heat absorption efficiency.
Specifically, as shown in fig. 1 to 3, the second heat dissipation device 5 includes a second cooling plate 501, a heat dissipation film 502 is attached to one side of the second cooling plate 501 close to the cabinet door 2, and the heat dissipation film 502 can increase the heat absorption speed of the cooling medium in the cavity 6 on the second cooling plate 501.
Specifically, as shown in fig. 1 and 2, the driving device includes a water pump 11 disposed on the second pipe 10, and the water pump 11 may circulate the cooling medium in the first pipe 9, the cavity 6, and the second pipe 10.
Specifically, as shown in fig. 2, the driving device includes a third pipeline 12 for communicating with the first heat dissipation device 4 and a fourth pipeline 13 for communicating with the second heat dissipation device 5, both the third pipeline 12 and the fourth pipeline 13 are communicated with a thermal insulation medium delivery pipe 14 outside the delivery pipe, because the temperature of the thermal insulation medium at the delivery end is low, the thermal insulation medium with the low temperature at the initial end can be delivered into the cavity 6 on the second heat dissipation device 5 through the fourth pipeline 13 for absorbing heat of the electronic components, and flows back into the thermal insulation medium delivery pipe 14 through the third pipeline 12 after flowing through the first heat dissipation device 4, and the heat dissipation fan 3 does not need to dissipate heat of the thermal insulation medium, so the driving device does not work, and the circulating flow of the thermal insulation medium does not depend on the water pump 11, and the water pump 11 does not work.
Specifically, as shown in fig. 2, a check valve 15 is disposed at a joint of the third pipeline 12 and the heat preservation medium delivery pipe 14, and the check valve 15 restricts that the heat preservation medium inside the heat preservation medium delivery pipe 14 cannot flow into the cavity 6 on the first heat dissipation device 4 through the third pipeline 12, but only flows in through the fourth pipeline 13, so as to realize unidirectional flow.
The working principle is as follows: when the low temperature uses, only need radiator fan 3 work, outside cold air passes through the vent on cabinet door 2 and gets into the first cold chamber 7 of the inside of switch board body 1, and the heat on the electronic components is taken away to the air that flows and flows into the cold chamber 8 of second through-hole 402 on the first heat abstractor 4, and rethread radiator fan 3 discharges, accomplishes the heat dissipation.
When the cooling fan 3 and the driving device work at the same time when the cooling fan is used at a high temperature, at the moment, the cooling medium circularly flows in the first pipeline 9, the cavity 6 and the second pipeline 10, because the electronic component is directly and fixedly arranged on the second heat dissipation device 5, and the heat dissipation film 502 is adhered to the surface of the second heat dissipation device 5 where the electronic component is arranged, the cooling medium in the cavity 6 on the second heat dissipation device 5 is promoted to absorb the heat generated on the electronic component in an accelerated manner, the cooling medium absorbing the heat flows into the cavity 6 on the first heat dissipation device 4 through the first pipeline 9, because the sum of the sectional areas of the through holes 402 is smaller than the sectional area of the air outlet of the cooling fan 3, the air outlet quantity of the cooling fan 3 is larger than the sum of the air outlet quantity of the through holes 402, the flow speed of the air is accelerated when the air passes through the through holes 402, the air absorbing the heat in, the moisture in the air located near the through hole 402 is quickly lost, resulting in a temperature drop on the first heat sink 4, thereby taking away heat from the cooling medium, and when the cooling medium again flows into the cavity 6 on the second heat sink 5, it returns to a low temperature state, thereby achieving a rapid cooling cycle.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An automatic temperature control electric heat tracing control cabinet comprises a control cabinet body (1), a cabinet door (2) and a heat dissipation fan (3), wherein the cabinet door (2) and the heat dissipation fan (3) are respectively positioned at two sides of the control cabinet body (1), the automatic temperature control electric heat tracing control cabinet is characterized in that a first heat dissipation device (4) is arranged in the control cabinet body (1) close to the heat dissipation fan (3), a second heat dissipation device (5) for mounting electronic components is arranged at one side of the first heat dissipation device (4) far away from the heat dissipation fan (3), a cavity (6) for filling cooling media is arranged in the first heat dissipation device (4) and the second heat dissipation device (5), the inner side space of the control cabinet body (1) is divided into a first cold cavity (7) and a second cold cavity (8) by the first heat dissipation device (4), the upper part of the first heat dissipation device (4) is communicated with the top end of the second heat dissipation device (5) through a first pipeline (9), the lower part of the first heat dissipation device (4) is communicated with the bottom end of the second heat dissipation device (5) through a second pipeline (10), and a driving device for realizing the circulating flow of a cooling medium in the first pipeline (9), the cavity (6) and the second pipeline (10) is arranged between the first heat dissipation device (4) and the second heat dissipation device (5).
2. The automatic temperature controlled electric tracing cabinet according to claim 1, wherein said first heat sink (4) comprises a first cooling plate (401), said first cooling plate (401) is provided with a plurality of through holes (402), said through holes (402) do not interfere with the cavity (6) inside the first cooling plate (401).
3. The automatic temperature controlled electric tracing control cabinet according to claim 2, wherein the sum of the cross-sectional areas of said through holes (402) is smaller than the cross-sectional area of the air outlet of the heat dissipating fan (3).
4. The automatic temperature control electric tracing cabinet according to claim 1, wherein said second heat sink (5) comprises a second cooling plate (501), and a heat dissipation film (502) is attached to a side of said second cooling plate (501) close to said cabinet door (2).
5. An automatic temperature controlled electric tracing control cabinet according to claim 1, characterized in that said driving means comprises a water pump (11) disposed on the second pipe (10).
6. An automatic temperature controlled electric tracing control cabinet according to claim 5, characterized in that said driving means comprises a third conduit (12) for communicating with the first heat dissipating means (4) and a fourth conduit (13) for communicating with the second heat dissipating means (5), said third conduit (12) and fourth conduit (13) being in communication with the thermal insulation medium delivery pipe (14) outside the delivery pipe.
7. The automatic temperature control electric tracing control cabinet according to claim 6, characterized in that a one-way valve (15) is arranged at the connection of said third pipeline (12) and the conveying pipe of the thermal insulation medium conveying pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890744.3U CN210157576U (en) | 2019-06-14 | 2019-06-14 | Automatic electric tracing switch board of control by temperature change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890744.3U CN210157576U (en) | 2019-06-14 | 2019-06-14 | Automatic electric tracing switch board of control by temperature change |
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| Publication Number | Publication Date |
|---|---|
| CN210157576U true CN210157576U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920890744.3U Active CN210157576U (en) | 2019-06-14 | 2019-06-14 | Automatic electric tracing switch board of control by temperature change |
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| Country | Link |
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| CN (1) | CN210157576U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111935959A (en) * | 2020-08-19 | 2020-11-13 | 珠海格力智能装备有限公司 | Heat abstractor and AGV dolly |
| CN112902522A (en) * | 2021-03-24 | 2021-06-04 | 京浜乐梦金属科技（苏州）有限公司 | Water cooling plate with circulating water channel for liquid crystal semiconductor film forming |
| CN113573522A (en) * | 2021-07-21 | 2021-10-29 | 滁州市朝友精密制造有限公司 | Liquid cooling heat dissipation formula rack cabinet door |
| CN113764162A (en) * | 2021-10-12 | 2021-12-07 | 重庆交通职业学院 | Heat dissipation device for rail transit traction transformer |
-
2019
- 2019-06-14 CN CN201920890744.3U patent/CN210157576U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111935959A (en) * | 2020-08-19 | 2020-11-13 | 珠海格力智能装备有限公司 | Heat abstractor and AGV dolly |
| CN112902522A (en) * | 2021-03-24 | 2021-06-04 | 京浜乐梦金属科技（苏州）有限公司 | Water cooling plate with circulating water channel for liquid crystal semiconductor film forming |
| CN113573522A (en) * | 2021-07-21 | 2021-10-29 | 滁州市朝友精密制造有限公司 | Liquid cooling heat dissipation formula rack cabinet door |
| CN113764162A (en) * | 2021-10-12 | 2021-12-07 | 重庆交通职业学院 | Heat dissipation device for rail transit traction transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electric tracing control cabinet with automatic temperature control Effective date of registration: 20210602 Granted publication date: 20200317 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO DAZHI MEIDE ELECTRIC Co.,Ltd. Registration number: Y2021370010031 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220808 Granted publication date: 20200317 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO DAZHI MEIDE ELECTRIC CO.,LTD. Registration number: Y2021370010031 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic temperature controlled electric heat tracing control cabinet Effective date of registration: 20230711 Granted publication date: 20200317 Pledgee: China Pacific Property Insurance Co.,Ltd. Qingdao Branch Pledgor: QINGDAO DAZHI MEIDE ELECTRIC CO.,LTD. Registration number: Y2023370010081 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231116 Granted publication date: 20200317 Pledgee: China Pacific Property Insurance Co.,Ltd. Qingdao Branch Pledgor: QINGDAO DAZHI MEIDE ELECTRIC CO.,LTD. Registration number: Y2023370010081 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic temperature controlled electric heating control cabinet Effective date of registration: 20231120 Granted publication date: 20200317 Pledgee: China Pacific Property Insurance Co.,Ltd. Qingdao Branch Pledgor: QINGDAO DAZHI MEIDE ELECTRIC CO.,LTD. Registration number: Y2023370010116 |